136231680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 468730080

約数和(自身を除く): 332498400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2729, 3120, 3328, 3840, 4160, 4992, 5458, 6240, 8187, 8320, 9984, 10916, 12480, 13645, 16374, 16640, 21832, 24960, 27290, 32748, 35477, 40935, 43664, 49920, 54580, 65496, 70954, 81870, 87328, 106431, 109160, 130992, 141908, 163740, 174656, 177385, 212862, 218320, 261984, 283816, 327480, 349312, 354770, 425724, 436640, 523968, 532155, 567632, 654960, 698624, 709540, 851448, 873280, 1047936, 1064310, 1135264, 1309920, 1419080, 1702896, 1746560, 2095872, 2128620, 2270528, 2619840, 2838160, 3405792, 3493120, 4257240, 4541056, 5239680, 5676320, 6811584, 8514480, 9082112, 10479360, 11352640, 13623168, 17028960, 22705280, 27246336, 34057920, 45410560, 68115840, 136231680]

約数ペア:

[(1, 136231680), (2, 68115840), (3, 45410560), (4, 34057920), (5, 27246336), (6, 22705280), (8, 17028960), (10, 13623168), (12, 11352640), (13, 10479360), (15, 9082112), (16, 8514480), (20, 6811584), (24, 5676320), (26, 5239680), (30, 4541056), (32, 4257240), (39, 3493120), (40, 3405792), (48, 2838160), (52, 2619840), (60, 2270528), (64, 2128620), (65, 2095872), (78, 1746560), (80, 1702896), (96, 1419080), (104, 1309920), (120, 1135264), (128, 1064310), (130, 1047936), (156, 873280), (160, 851448), (192, 709540), (195, 698624), (208, 654960), (240, 567632), (256, 532155), (260, 523968), (312, 436640), (320, 425724), (384, 354770), (390, 349312), (416, 327480), (480, 283816), (520, 261984), (624, 218320), (640, 212862), (768, 177385), (780, 174656), (832, 163740), (960, 141908), (1040, 130992), (1248, 109160), (1280, 106431), (1560, 87328), (1664, 81870), (1920, 70954), (2080, 65496), (2496, 54580), (2729, 49920), (3120, 43664), (3328, 40935), (3840, 35477), (4160, 32748), (4992, 27290), (5458, 24960), (6240, 21832), (8187, 16640), (8320, 16374), (9984, 13645), (10916, 12480)]